199302207

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{7417}}^1$

素因数の和:7499

約数の個数: 24

約数和(自身を含む): 293218704

約数和(自身を除く): 93916497

約数列:

[1, 3, 13, 39, 53, 159, 169, 507, 689, 2067, 7417, 8957, 22251, 26871, 96421, 289263, 393101, 1179303, 1253473, 3760419, 5110313, 15330939, 66434069, 199302207]

約数ペア:

[(1, 199302207), (3, 66434069), (13, 15330939), (39, 5110313), (53, 3760419), (159, 1253473), (169, 1179303), (507, 393101), (689, 289263), (2067, 96421), (7417, 26871), (8957, 22251)]